Student nurses' knowledge acquisition on oral medication administration: comparison of lecture demonstration vs. video demonstration

Background: Oral Medication administration is one of the paramount nursing procedures, where nurses must pay their utmost commitment. The vital aims are to reduce medication errors and ensure patient safety. The objectives of this study were to evaluate whether the nursing students could learn and retain the basic guidelines for oral medication administration when they are taught using a video-assisted teaching method compared with the lecture-demonstration method and to assess the students' attitudes towards the two types of teaching methods. Methods: This study was conducted as a quasi-experimental study with a pre and post-test design. Forty-five students in the first year of the bachelor's degree in nursing programme participated. All the participants completed a self- administered questionnaire, including socio demographic data and questions of oral medication administration. Subsequently, participants were randomly assigned to two groups. Oral medication administration procedure was taught using two different teaching methods. Finally, the post-test knowledge scores of both groups were assessed and analysed using the paired-sample t-test. Results: The results revealed that there was no significant difference in terms of age, gender and type of residence of students in the two groups. When comparing the pre-test mean score and post-test mean score using paired sample t-test, there was a statistically significant difference in both video demonstration group (t = - 4.533, p < 0.001) and lecture-demonstration group (t = - 4.208, p < 0.001). Almost all the students obtained good knowledge scores regardless of the method used in teaching oral medication administration. However, when comparing post-test scores of both groups using an independent sample t-test, it was identified that there was no significant difference between the two groups. Therefore, it was difficult to identify which method was effective than the other. According to the student feedback obtained at the end of the study, 67% of them preferred to have more video demonstrations in their skills classes. Conclusion: The results of this study suggested that oral medication administration can be effectively taught using lecture-demonstration and video-demonstration teaching methods.

Automated summary

This study compared the effectiveness of video-assisted teaching method and lecture-demonstration method in teaching oral medication administration to nursing students, finding that both methods were equally effective in improving students' knowledge levels. While student preference leaned towards video demonstrations, the study concluded that there was no significant difference in effectiveness between the two teaching methods.